Pieces of this are in commit: make relfilenode lookup (tablespace, relfilenode
---
src/backend/utils/cache/inval.c | 2 +-
src/include/utils/inval.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/backend/utils/cache/inval.c b/src/backend/utils/cache/inval.c
index e26bf0b..c75c032 100644
--- a/src/backend/utils/cache/inval.c
+++ b/src/backend/utils/cache/inval.c
@@ -547,7 +547,7 @@ LocalExecuteInvalidationMessage(SharedInvalidationMessage *msg)
* since that tells us we've lost some shared-inval messages and hence
* don't know what needs to be invalidated.
*/
-static void
+void
InvalidateSystemCaches(void)
{
int i;
diff --git a/src/include/utils/inval.h b/src/include/utils/inval.h
index c5549a6..648bfdc 100644
--- a/src/include/utils/inval.h
+++ b/src/include/utils/inval.h
@@ -67,4 +67,6 @@ extern void CallSyscacheCallbacks(int cacheid, uint32 hashvalue);
extern void inval_twophase_postcommit(TransactionId xid, uint16 info,
void *recdata, uint32 len);
+extern void InvalidateSystemCaches(void);
+
#endif /* INVAL_H */
--
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